.header {
  height: 490px;
}
@media screen and (max-width: 992px) {
  .header {
    height: 410px;
  }
}
@media screen and (max-width: 768px) {
  .header {
    height: 315px;
  }
}
@media screen and (max-width: 450px) {
  .header {
    height: 250px;
  }
}
/* port_info */
.port_info {
  background-color: #fff;
  padding-top: 30px;
  margin-bottom: 30px;
}
.port_info .container {
  display: flex;
  justify-content: space-around;
}
.port_info .container .content {
  flex-shrink: 1;
  width: 275px;
}
.port_info .container .content .box {
  border: 1px solid #e1e1e1;
  padding: 0 20px;
  border-radius: 5px;
}
.port_info .container .content .title {
  position: relative;
  top: -10px;
  margin: 0 auto;
  text-align: center;
  background-color: #fff;
  margin-bottom: 5px;
}
.port_info .container .content h2 {
  font-family: "YWtail";
  text-align: center;
  margin-bottom: 30px;
  font-size: 30px;
}
.port_info .container .content .search {
  height: 80px;
  border-top: 1px solid #e1e1e1;
  margin-bottom: 30px;
}
.port_info .container .content .search .title {
  width: 35%;
}
.port_info .container .content .search .inp {
  height: 42px;
  border-radius: 7px;
}
.port_info .container .content .search .inp input {
  width: 100%;
  height: 100%;
  background: none;
  border: none;
  outline: none;
}
.port_info .container .content .tweet {
  border-top: 1px solid #e1e1e1;
  margin-bottom: 40px;
}
.port_info .container .content .tweet .title {
  width: 55%;
  color: #000;
}
.port_info .container .content .tweet ul {
  padding: 0;
}
.port_info .container .content .tweet ul li {
  list-style: none;
  display: flex;
  margin-bottom: 20px;
}
.port_info .container .content .tweet ul li .icon {
  font-size: 40px;
  font-family: "宋体";
  line-height: 30px;
  margin-left: -15px;
  color: #71b6d5;
}
.port_info .container .content .tweet ul li p {
  font-size: 13px;
  color: #666;
  line-height: 24px;
}
.port_info .container .content .tweet ul li p span {
  margin-top: 8px;
  display: block;
  text-decoration: underline;
}
.port_info .container .content .recent {
  border-top: 1px solid #e1e1e1;
  margin-bottom: 40px;
}
.port_info .container .content .recent .title {
  width: 60%;
  color: #000;
  margin-bottom: 15px;
}
.port_info .container .content .recent p {
  font-size: 14px;
  margin-bottom: 5px;
  color: #666;
}
.port_info .container .content .recent p:nth-of-type(1) {
  text-decoration: underline;
}
.port_info .container .content .blog {
  border-top: 1px solid #e1e1e1;
}
.port_info .container .content .blog .title {
  width: 45%;
}
.port_info .container .content .blog .blog_icon {
  margin-bottom: 30px;
}
.port_info .container .content .blog .blog_icon span {
  display: inline-block;
  border: 1px solid #e1e1e1;
  border-radius: 5px;
  margin-bottom: 5px;
  padding: 4px 8px;
  color: #666;
}
.port_info .container .port_list {
  flex-shrink: 5;
  border-radius: 5px;
  margin-left: 40px;
}
.port_info .container .port_list ul {
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  border-right: 1px solid #e1e1e1;
  border-bottom: 1px solid #e1e1e1;
}
.port_info .container .port_list ul li {
  list-style: none;
  width: 33.3%;
  text-align: center;
  border-top: 1px solid #e1e1e1;
  border-left: 1px solid #e1e1e1;
}
.port_info .container .port_list ul li h3 {
  font-size: 18px;
  margin-bottom: 0;
}
.port_info .container .port_list ul li p {
  font-size: 13px;
  color: #666;
}
.port_info .container .port_list ul li .img {
  width: 100%;
}
.port_info .container .port_list ul li .img img {
  width: 100%;
}
@media screen and (max-width: 1200px) {
  .port_info .container .content {
    width: 233px;
  }
  .port_info .container .content .box {
    padding: 0 10px;
  }
  .port_info .container .content h2 {
    margin-bottom: 25px;
  }
  .port_info .container .content .search {
    margin-bottom: 25px;
  }
  .port_info .container .content .search .title {
    width: 35%;
  }
  .port_info .container .content .tweet .title {
    width: 55%;
  }
  .port_info .container .content .tweet ul {
    margin-bottom: 5px;
  }
  .port_info .container .content .tweet ul li {
    margin-bottom: 15px;
  }
  .port_info .container .content .recent {
    margin-bottom: 35px;
  }
  .port_info .container .content .recent .title {
    width: 60%;
  }
  .port_info .container .content .blog .title {
    width: 45%;
  }
  .port_info .container .content .blog .blog_icon {
    margin-bottom: 10px;
  }
  .port_info .container .port_list {
    width: 720px;
    border-radius: 5px;
    margin-left: 20px;
  }
}
@media screen and (max-width: 992px) {
  .port_info .container .content {
    width: 225px;
  }
  .port_info .container .content .box {
    padding: 0 15px;
  }
  .port_info .container .content .recent .title {
    width: 65%;
  }
  .port_info .container .content .blog .title {
    width: 50%;
  }
  .port_info .container .port_list {
    flex-shrink: 4;
    margin-left: 40px;
  }
  .port_info .container .port_list ul li {
    width: 50%;
  }
}
@media screen and (max-width: 768px) {
  .port_info .container .content {
    width: 225px;
  }
  .port_info .container .content .box {
    padding: 0 15px;
  }
  .port_info .container .content h2 {
    margin-bottom: 20px;
    font-size: 26px;
  }
  .port_info .container .content .search {
    height: 70px;
    margin-bottom: 20px;
  }
  .port_info .container .content .search .inp {
    height: 36px;
  }
  .port_info .container .content .tweet {
    margin-bottom: 20px;
  }
  .port_info .container .content .tweet .title {
    width: 65%;
    color: #000;
  }
  .port_info .container .content .tweet ul li {
    margin-bottom: 10px;
  }
  .port_info .container .content .tweet ul li .icon {
    font-size: 30px;
  }
  .port_info .container .content .tweet ul li p {
    font-size: 12px;
    line-height: 20px;
  }
  .port_info .container .content .tweet ul li p span {
    margin-top: 6px;
  }
  .port_info .container .content .recent {
    margin-bottom: 20px;
  }
  .port_info .container .content .recent .title {
    width: 70%;
    margin-bottom: 5px;
  }
  .port_info .container .content .recent p {
    font-size: 13px;
  }
  .port_info .container .content .blog .title {
    width: 55%;
  }
  .port_info .container .content .blog .blog_icon {
    margin-bottom: 15px;
  }
  .port_info .container .content .blog .blog_icon span {
    margin-bottom: 4px;
    padding: 2px 4px;
  }
  .port_info .container .port_list {
    margin-left: 20px;
  }
  .port_info .container .port_list ul li {
    width: 50%;
  }
  .port_info .container .port_list ul li h3 {
    font-size: 16px;
  }
  .port_info .container .port_list ul li p {
    font-size: 12px;
  }
}
@media screen and (max-width: 532px) {
  .port_info .container .content {
    width: 200px;
  }
  .port_info .container .content .box {
    padding: 0 10px;
  }
  .port_info .container .content h2 {
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: 26px;
  }
  .port_info .container .content .title {
    font-size: 13px;
  }
  .port_info .container .content .search {
    height: 60px;
    margin-bottom: 20px;
  }
  .port_info .container .content .search .title {
    width: 45%;
  }
  .port_info .container .content .search .inp {
    height: 36px;
  }
  .port_info .container .content .tweet {
    margin-bottom: 15px;
  }
  .port_info .container .content .tweet .title {
    width: 70%;
    color: #000;
  }
  .port_info .container .content .tweet ul li {
    margin-bottom: 5px;
  }
  .port_info .container .content .tweet ul li .icon {
    font-size: 26px;
  }
  .port_info .container .content .tweet ul li p {
    font-size: 12px;
    line-height: 18px;
  }
  .port_info .container .content .tweet ul li p span {
    margin-top: 4px;
  }
  .port_info .container .content .recent {
    margin-bottom: 15px;
  }
  .port_info .container .content .recent .title {
    width: 85%;
    margin-bottom: 5px;
  }
  .port_info .container .content .recent p {
    font-size: 12px;
  }
  .port_info .container .content .blog .title {
    width: 55%;
  }
  .port_info .container .content .blog .blog_icon {
    margin-bottom: 15px;
  }
  .port_info .container .content .blog .blog_icon span {
    margin-bottom: 2px;
    padding: 1px 2px;
  }
  .port_info .container .port_list {
    margin-left: 20px;
  }
  .port_info .container .port_list ul li {
    width: 50%;
  }
  .port_info .container .port_list ul li .info {
    background-color: #fff;
  }
  .port_info .container .port_list ul li .info h3 {
    font-size: 14px;
  }
  .port_info .container .port_list ul li .info p {
    font-size: 12px;
  }
}
@media screen and (max-width: 437px) {
  .port_info .container {
    flex-wrap: wrap;
  }
  .port_info .container .content {
    width: 100%;
  }
  .port_info .container .content h2 {
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: 24px;
  }
  .port_info .container .content .title {
    font-size: 13px;
  }
  .port_info .container .content .search {
    height: 60px;
    margin-bottom: 20px;
  }
  .port_info .container .content .search .title {
    width: 65px;
  }
  .port_info .container .content .search .inp {
    height: 36px;
  }
  .port_info .container .content .tweet {
    margin-bottom: 15px;
  }
  .port_info .container .content .tweet .title {
    width: 100px;
    color: #000;
  }
  .port_info .container .content .tweet ul li {
    margin-bottom: 5px;
  }
  .port_info .container .content .tweet ul li .icon {
    font-size: 26px;
  }
  .port_info .container .content .tweet ul li p {
    font-size: 12px;
    line-height: 18px;
  }
  .port_info .container .content .tweet ul li p span {
    margin-top: 4px;
  }
  .port_info .container .content .recent {
    margin-bottom: 15px;
  }
  .port_info .container .content .recent .title {
    width: 123px;
    margin-bottom: 5px;
  }
  .port_info .container .content .recent p {
    font-size: 12px;
  }
  .port_info .container .content .blog .title {
    width: 80px;
  }
  .port_info .container .content .blog .blog_icon {
    margin-bottom: 15px;
  }
  .port_info .container .content .blog .blog_icon span {
    margin-bottom: 2px;
    padding: 1px 2px;
  }
  .port_info .container .port_list {
    margin-left: 0px;
    margin-top: 20px;
    width: 100%;
  }
  .port_info .container .port_list ul {
    width: 100%;
  }
  .port_info .container .port_list ul li {
    width: 50%;
  }
  .port_info .container .port_list ul li .info {
    background-color: #fff;
  }
  .port_info .container .port_list ul li .info h3 {
    font-size: 14px;
  }
  .port_info .container .port_list ul li .info p {
    font-size: 12px;
  }
}
